“Some young men and women with “major triple-positive” virus are afraid of passing on the hepatitis B virus to their children and want to have children after they are cured. The company’s main goal is to provide a comprehensive range of products and services to the public. In fact, “big three positive” young men and women of childbearing age as long as they do a good job of preventive measures, the same can be married and have children. Think about it: there are tens of millions of young men and women of childbearing age in China, if they do not get married and give birth, do not affect the “ecological balance” of our population structure Young people: do not delay the youth, come out of the misunderstanding. It’s not the hepatitis B virus that makes people unhappy, it’s the misconceptions about it. The young men and women with “major three positives” are not only able to get married and have children, but young mothers are also able to breastfeed safely. This is a vocation in life that you should be brave enough to take on. The mother with the hepatitis B virus can transmit it to her newborn through different transmission mechanisms: in utero transmission The hepatitis B virus is present in semen and vaginal fluids and can be transmitted through sexual intercourse, which is also a sexually transmitted disease; however, the human sperm and egg do not contain the hepatitis B virus and cannot be transmitted through genetic transmission. The fertilized egg develops into an embryo and then into a fetus in the uterus, and the uterine surface of the mother passes nutrients through the microvascular wall into the placental microvasculature of the fetus. 2 layers of microvasculature allow the dissolved nutrients to pass through, but can block the virus particles from passing through, so mother-to-child transmission of hepatitis B virus rarely occurs in the uterus. However, if a pregnant woman falls, jumps or bumps violently, the placenta is slightly detached and the leaking maternal blood enters the fetal blood circulation, mother-to-child transmission in utero can occur. Most of the viruses infecting infants at birth are hidden in lymphocytes, and the detection rate of hepatitis B virus (HBV DNA) in blood is not high, but some of these infants may have occult hepatitis B virus infection if no surface antibodies (anti-HBs) appear after completing immunization with hepatitis B vaccine. Perinatal transmission If no effective measures are taken, more than 70% of infants of mothers with “major triplets” will be infected; mothers with HBV DNA > 1.0 x 108 copies/mL are the most infectious, and more than 90% of infants will be infected. More than 90% of the babies will be infected. 80% of the infected babies will become chronic carriers. Only about 10% of infants of mothers with “minor triple-positive” disease are infected, and because the amount of virus is very small, they are quickly cleared up and generally do not become chronic carriers. How to stop mother-to-child transmission Prevent intrauterine transmission Pregnant women should of course be active and should do some smooth exercises; but don’t jump, don’t fall, and don’t sit in the back seat of the bus, which may reduce some intrauterine transmission. Prevention of perinatal transmission: Hepatitis B vaccine and hepatitis B immunoglobulin (Personal opinion: the current dose of vaccine prescribed in China may be insufficient to adequately prevent transmission of hepatitis B virus, and immunization fails in a small percentage of children. The doses mentioned below are the author’s personal opinion, and the unified protocol should prevail when the epidemic prevention department changes it in the future.) The vaccination regimen for hepatitis B should be different depending on the level of infection of the mother. For newborns of mothers with “minor triplet”: the first dose of hepatitis B vaccine (10 μg) alone must be given within 24 hours of birth, followed by 10 μg each at intervals of 1 and 6 months. 90% or more protection can be obtained and the child will not develop chronic carriage of the virus.